import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index')
      }
    ]
  },
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        name: 'Dashboard',
        component: () => import('@/views/dashboard/index'),
        meta: { title: 'dashboard', icon: 'dashboard' }
      }
    ]
  },

  {
    path: '/map',
    component: Layout,
    children: [
      {
        path: 'index',
        name: 'Map',
        component: () => import('@/views/map/index'),
        meta: { title: 'map', icon: 'map', noCache: true }
      }
    ]
  },

  {
    path: '/profile',
    component: Layout,
    redirect: '/profile/index',
    hidden: true,
    children: [
      {
        path: 'index',
        component: () => import('@/views/profile/index'),
        name: 'Profile',
        meta: { title: 'profile', icon: 'user', noCache: true }
      }
    ]
  }
]

export const asyncRoutes = [
         {
           path: '/setting',
           component: Layout,
           children: [
             {
               path: 'index',
               name: 'setting',
               component: () => import('@/views/setting/index'),
               meta: {
                 title: 'setting',
                 icon: 'setting',
                 roles: ['admin']
               }
             }
           ]
         },
         {
           path: '/attendance',
           component: Layout,
           children: [
             {
               path: 'index',
               name: 'attendance',
               component: () => import('@/views/attendance/index'),
               meta: {
                 title: 'attendance',
                 icon: 'attendance',
                 roles: ['admin']
               }
             }
           ]
         },
         {
           path: '/track',
           component: Layout,
           children: [
             {
               path: 'index',
               name: 'track',
               component: () => import('@/views/track/index'),
               meta: {
                 title: 'track',
                 icon: 'replay',
                 roles: ['admin']
               }
             }
           ]
         },

         {
           path: '/data',
           component: Layout,
           redirect: '/data/report',
           meta: {
             title: 'data',
             icon: 'data',
             roles: ['admin', 'editor']
           },
           children: [
             {
               path: 'report',
               component: () => import('@/views/data/report/index'), // Parent router-view
               name: 'Report',
               meta: { title: 'report', icon: 'report', roles: ['admin'] }
             },
             {
               path: 'event',
               name: 'Event',
               component: () => import('@/views/data/event/index'),
               meta: { title: 'event', icon: 'event', roles: ['admin'] }
             },
             {
               path: 'dataSize',
               component: () => import('@/views/data/dataSize/index'), // Parent router-view
               name: 'DataSize',
               meta: { title: 'dataSize', icon: 'dataSize', roles: ['admin'] }
             },
             {
               path: 'battery',
               name: 'Battery',
               component: () => import('@/views/data/battery/index'),
               meta: { title: 'battery', icon: 'battery', roles: ['admin'] }
             },
             //  {
             //    path: 'temperature',
             //    name: 'Temperature',
             //    component: () => import('@/views/data/temperature/index'),
             //    meta: { title: '温度信息', icon: 'temperature' }
             //  },
            //  {
            //    path: 'track',
            //    name: 'Track',
            //    component: () => import('@/views/data/track/index'),
            //    meta: { title: '轨迹偏移', icon: 'trackSkew' }
            //  }
           ]
         },

         // 404 page must be placed at the end !!!
         { path: '*', redirect: '/404', hidden: true }
       ]

const createRouter = () =>
  new VueRouter({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
  })

const router = createRouter()

export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
